The original only lasts about 4 years. Go to Sears and get a Die Hard Platinum ($200) and it will be good for at least 8 years.
The 2006 GMC Yukon-XL is 18 ft. 3.3 in. (219.3 in.) long.
The 2010 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2011 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2009 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2001 GMC Yukon-XL is 18 ft. 3.3 in. (219.3 in.) long.
The 2004 GMC Yukon-XL is 18 ft. 3.3 in. (219.3 in.) long.
The 2015 GMC Yukon-XL is 18 ft. 8.3 in. (224.3 in.) long.
The 2012 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2013 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2014 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2008 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.
The 2007 GMC Yukon-XL is 18 ft. 6.4 in. (222.4 in.) long.